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  9. Q16
Question 16

If \(x = i - 3j\) and \(y = 6i + j\), calculate the angle between x and y.

  • A.60°
  • B.75°
  • C.81°
  • D.85°
Objective

Question details

Exam body
WAEC
Subject
Further Mathematics
Year
2015
Question no.
#16
Type
Objective
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